diff --git a/en_US.ISO8859-1/books/faq/book.sgml b/en_US.ISO8859-1/books/faq/book.sgml
index 8f5a97b6ec..fbf101daa9 100644
--- a/en_US.ISO8859-1/books/faq/book.sgml
+++ b/en_US.ISO8859-1/books/faq/book.sgml
@@ -2951,7 +2951,7 @@ quit</programlisting>
         <answer>
           <para>This is usually caused by an interrupt conflict (e.g.,
             two boards using the same IRQ).  Boot with the
-            -c option and change the ed0/de0/... entry to match your
+            <option>-c</option> option and change the ed0/de0/... entry to match your
             board.</para>
 
           <para>If you are using the BNC connector on your network card,